instr_time.h: add INSTR_TIME_SET_CURRENT_LAZY

Alvaro Herrera <alvherre@alvh.no-ip.org>

Commit: 6f7d02aa60b711c2a61d12b2f2f7ff4c5d5d6df4
Author: Alvaro Herrera <alvherre@alvh.no-ip.org>
Date: 2018-11-21T18:04:25Z
Releases: 12.0
instr_time.h: add INSTR_TIME_SET_CURRENT_LAZY

Sets the timestamp to current if not already set.  Will acquire more
callers momentarily.

Author: Fabien Coelho
Discussion: https://postgr.es/m/alpine.DEB.2.21.1808111104320.1705@lancre

Files

PathChange+/−
src/backend/executor/instrument.c modified +3 −7
src/include/portability/instr_time.h modified +8 −0

Discussion